Download Net Framework 3.1 For Windows Xp Sp2 Offline Installer [verified]

: Versions jumped from 3.0 to 3.5 ; there was never a 3.1 version.

with Windows XP. For Windows XP users, the legacy ".NET Framework" line is required. Microsoft Dev Blogs Recommended Version .NET Framework 3.5 Service Pack 1 : Versions jumped from 3